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| author |   Waiman Long <longman@redhat.com> | 2024-11-27 21:00:09 -0500 |
|---|---|---|
| committer |   Peter Zijlstra <peterz@infradead.org> | 2024-12-02 12:16:58 +0100 |
| commit | d387ceb17149fed4d85a1ec01b3d65ae0204060d (patch) | |
| tree | 6f7dd617f13b009f68e94f2ab772c15660365dc7 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | locking/ww_mutex: Fix ww_mutex dummy lockdep map selftest warnings (diff) | |
| download | wireguard-linux-d387ceb17149fed4d85a1ec01b3d65ae0204060d.tar.xz wireguard-linux-d387ceb17149fed4d85a1ec01b3d65ae0204060d.zip | |
locking/lockdep: Enforce PROVE_RAW_LOCK_NESTING only if ARCH_SUPPORTS_RT
Relax the rule to set PROVE_RAW_LOCK_NESTING by default only for arches
that supports PREEMPT_RT. For arches that do not support PREEMPT_RT,
they will not be forced to address unimportant raw lock nesting issues
when they want to enable PROVE_LOCKING. They do have the option
to enable it to look for these raw locking nesting problems if they
choose to.
Suggested-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Waiman Long <longman@redhat.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20241128020009.83347-1-longman@redhat.com
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions